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April 1998

1998.04.23

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Inaudible Vacuum Source
By Bruce Clark

Probably the best way for an inaudible vacuum source is to place the
motor at a remote place.  I once put a pipe underground, had a motor in
the garage, and the silent vacuum line into the house.

Bruce Clark

 [ I once saw a vacuum pipe system with connections in every room
 [ of a fancy mansion, so that the maid needn't drag around a big
 [ vacuum cleaner.  -- Robbie

(Message sent Thu 23 Apr 1998, 12:59:31 GMT, from time zone GMT-0400.)

Key Words in Subject: Inaudible, Source, Vacuum

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